1048251904

素因数分解:

$2^9\times 7^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 2514124800

約数和(自身を除く): 1465872896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 127, 128, 188, 196, 224, 254, 256, 329, 343, 376, 392, 448, 508, 512, 658, 686, 752, 784, 889, 896, 1016, 1316, 1372, 1504, 1568, 1778, 1792, 2032, 2303, 2632, 2744, 3008, 3136, 3556, 3584, 4064, 4606, 5264, 5488, 5969, 6016, 6223, 6272, 7112, 8128, 9212, 10528, 10976, 11938, 12032, 12446, 12544, 14224, 16121, 16256, 18424, 21056, 21952, 23876, 24064, 24892, 25088, 28448, 32242, 32512, 36848, 41783, 42112, 43561, 43904, 47752, 49784, 56896, 64484, 65024, 73696, 83566, 84224, 87122, 87808, 95504, 99568, 113792, 128968, 147392, 167132, 168448, 174244, 175616, 191008, 199136, 227584, 257936, 292481, 294784, 334264, 348488, 382016, 398272, 455168, 515872, 584962, 589568, 668528, 696976, 764032, 796544, 1031744, 1169924, 1179136, 1337056, 1393952, 1528064, 1593088, 2047367, 2063488, 2339848, 2674112, 2787904, 3056128, 3186176, 4094734, 4126976, 4679696, 5348224, 5575808, 8189468, 8253952, 9359392, 10696448, 11151616, 16378936, 18718784, 21392896, 22303232, 32757872, 37437568, 65515744, 74875136, 131031488, 149750272, 262062976, 524125952, 1048251904]

約数ペア:

[(1, 1048251904), (2, 524125952), (4, 262062976), (7, 149750272), (8, 131031488), (14, 74875136), (16, 65515744), (28, 37437568), (32, 32757872), (47, 22303232), (49, 21392896), (56, 18718784), (64, 16378936), (94, 11151616), (98, 10696448), (112, 9359392), (127, 8253952), (128, 8189468), (188, 5575808), (196, 5348224), (224, 4679696), (254, 4126976), (256, 4094734), (329, 3186176), (343, 3056128), (376, 2787904), (392, 2674112), (448, 2339848), (508, 2063488), (512, 2047367), (658, 1593088), (686, 1528064), (752, 1393952), (784, 1337056), (889, 1179136), (896, 1169924), (1016, 1031744), (1316, 796544), (1372, 764032), (1504, 696976), (1568, 668528), (1778, 589568), (1792, 584962), (2032, 515872), (2303, 455168), (2632, 398272), (2744, 382016), (3008, 348488), (3136, 334264), (3556, 294784), (3584, 292481), (4064, 257936), (4606, 227584), (5264, 199136), (5488, 191008), (5969, 175616), (6016, 174244), (6223, 168448), (6272, 167132), (7112, 147392), (8128, 128968), (9212, 113792), (10528, 99568), (10976, 95504), (11938, 87808), (12032, 87122), (12446, 84224), (12544, 83566), (14224, 73696), (16121, 65024), (16256, 64484), (18424, 56896), (21056, 49784), (21952, 47752), (23876, 43904), (24064, 43561), (24892, 42112), (25088, 41783), (28448, 36848), (32242, 32512)]